Nonstop flight route between Masterton, New Zealand and Cold Bay, Alaska, United States:
Departure Airport:

Arrival Airport:

Distance from MRO to CDB:
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- About this route
- MRO Airport Information
- CDB Airport Information
- Facts about MRO
- Facts about CDB
- Map of Nearest Airports to MRO
- List of Nearest Airports to MRO
- Map of Furthest Airports from MRO
- List of Furthest Airports from MRO
- Map of Nearest Airports to CDB
- List of Nearest Airports to CDB
- Map of Furthest Airports from CDB
- List of Furthest Airports from CDB
About this route:
A direct, nonstop flight between Hood Aerodrome (MRO), Masterton, New Zealand and Cold Bay Airport (CDB), Cold Bay, Alaska, United States would travel a Great Circle distance of 6,767 miles (or 10,890 kilometers).
A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the large distance between Hood Aerodrome and Cold Bay Airport, the route shown on this map most likely appears curved because of this reason.
Try it at home! Get a globe and tightly lay a string between Hood Aerodrome and Cold Bay Airport. You'll see that it will travel the same route of the red line on this map!
Departure Airport Information:
IATA / ICAO Codes: | MRO / NZMS |
Airport Name: | Hood Aerodrome |
Location: | Masterton, New Zealand |
GPS Coordinates: | 40°58'30"S by 175°37'59"E |
Area Served: | Masterton, Carterton, Martinborough |
Operator/Owner: | Masterton District Council |
Airport Type: | General aviation |
Elevation: | 364 feet (111 meters) |
# of Runways: | 4 |
View all routes: | Routes from MRO |
More Information: | MRO Maps & Info |
Arrival Airport Information:
IATA / ICAO Codes: | CDB / PACD |
Airport Names: |
|
Location: | Cold Bay, Alaska, United States |
GPS Coordinates: | 55°12'19"N by 162°43'27"W |
Area Served: | Cold Bay, Alaska |
Operator/Owner: | State of Alaska DOT&PF - Central Region |
Airport Type: | Public |
Elevation: | 102 feet (31 meters) |
# of Runways: | 2 |
View all routes: | Routes from CDB |
More Information: | CDB Maps & Info |
Facts about Hood Aerodrome (MRO):
- The furthest airport from Hood Aerodrome (MRO) is Adolfo Suárez Madrid–Barajas Airport[1] (MAD), which is nearly antipodal to Hood Aerodrome (meaning Hood Aerodrome is almost on the exact opposite side of the Earth from Adolfo Suárez Madrid–Barajas Airport[1]), and is located 12,382 miles (19,927 kilometers) away in Madrid, Spain.
- The closest airport to Hood Aerodrome (MRO) is Kapiti Coast Airport (PPQ), which is located 34 miles (55 kilometers) W of MRO.
- Historically, Hood Aerodrome has been served by South Pacific Airlines of New Zealand in 1962–1966 and two locally-based carriers, Wairarapa Airlines which linked Masterton with Auckland, Hamilton, Rotorua, Nelson and Christchurch from August 1981 to January 1997.
- Hood Aerodrome (MRO) has 4 runways.
- Because of Hood Aerodrome's relatively low elevation of 364 feet, planes can take off or land at Hood Aerodrome at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
Facts about Cold Bay Airport (CDB):
- The 5042d ABS was discontinued on 1 January 1950 per AAC General Order Number 198, dated 13 December 1949, due to budget restrictions.
- The closest airport to Cold Bay Airport (CDB) is King Cove Airport (KVC), which is located only 19 miles (31 kilometers) ESE of CDB.
- Because of Cold Bay Airport's relatively low elevation of 102 feet, planes can take off or land at Cold Bay Airport at a lower air speed than at airports located at a higher elevation. This is because the air density is higher closer to sea level than it would otherwise be at higher elevations.
- The furthest airport from Cold Bay Airport (CDB) is Cape Town International Airport (CPT), which is located 10,968 miles (17,652 kilometers) away in Cape Town, South Africa.
- Fort Randall AAF was also used by the United States Navy during the Aleutian campaign.
- Cold Bay's main runway is the fifth-largest in Alaska and was built during World War II.
- Cold Bay Airport (CDB) has 2 runways.
- There is a National Weather Service office colocated with the FAA Flight Service Station at the airport.
- On September 8, 1973 World Airways Flight 802 a Military Airlift Command cargo flight crashed into Mount Dutton when on approach to Cold Bay.
- In addition to being known as "Cold Bay Airport", other names for CDB include "Cold Bay Air Force Station" and "Fort Randall Army Airfield".